/**
 * Copyright 2007 Igor Chaves Cananéa
 *
 * This file is part of PBSFW
 *
 * PBSFW is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; version 2 of the License.
 *
 * PBSFW is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
#include "simulationevent.h"
#define _INTERNAL_CLASS_
#include "simulator.h"

namespace pbsfw {
    SimulationEvent::SimulationEvent(string name)
        : SimEvent(name), occurred(false) {}

    void SimulationEvent::signal() {
        set<Process*>::iterator itr = this->waitqueue.begin();
        set<Process*>::iterator end = this->waitqueue.end();
        if (itr == end) {
            this->occurred = true;
        }
        else {
            this->occurred = false;
            while (itr != end) {
                Process *p = *itr;
                p->addFiredEvent(*this);
                sim.reactivate(*p, sim.now());
                ++itr;
            }
            this->waitqueue.clear();
        }
    }
};
